The Discussion: Space education at science fairs, sweating in space suits, the public attitude towards space exploration while there are so many relevant shows on TV. A correction from a listener and a lesson in Dutch.

The News: Rounding up the astronomy news this month we have:

• A young stellar system showing us moons being formed around exoplanets
• Pinpointing a Fast Radio Burst to understand what it actually is
• An update on the Hubble Constant
• Neptune-like exoplanets
• How do stars merge in a stable manner?
• A planetary nebula formed from a star in that missing 3-8 solar masses.

The main news story discussion: Protest in Hawaii over the Thirty Metre Telescope.

The Sky Guide: Covering the solar system and deep sky objects on offer to amateur astronomers in August:

Paul: A tour of the planets on offer, the Perseid meteor show, peculiar galaxy NGC7727 and globular cluster NGC6760, both in Aquila.

Jen: How to find Neptune and what to look for. The further afield, the Albireo, Epsilon Lyrae and Izar double stars.

Main Object: Caldwell 4, The Iris Nebula

Q&A: Could multiple space telescopes use optical interferometry to cheaply outperform the vast expensive ground-based telescopes?